I have three long dead TrimPac batteries from Anton Bauer.
I do not feel like having them re-celled, but I have yet to throw them away. Cosmetically they look great.
[I know Ritter battery is able to put much larger cells in these cases then the original 14.4 Volt 45 Watt Hours]
OK who wants them for free?
As long as you pay the shipping, they are up for grabs to the community.